Cost / License
- Free
- Proprietary
Platforms
- Windows

CLK is described as 'A latency-hating emulator of: the Acorn Electron, BBC Micro and Archimedes, Amstrad CPC, Apple II/II+/IIe and early Macintosh, Atari 2600 and ST, ColecoVision, Enterprise 64/128, Commodore Vic-20 and Amiga, MSX 1/2, Oric 1/Atmos, early PC compatibles, Sinclair ZX80/81 and ZX Spectrum' and is an app in the gaming software category. There are more than 25 alternatives to CLK for a variety of platforms, including Windows, Linux, Android, Mac and Web-based apps. The best CLK alternative is RetroArch, which is both free and Open Source. Other great apps like CLK are Retrom, Lemuroid, VisualBoyAdvance and mGBA.

